Apparatus for determining the resistance to shear effect in plane fabrics and similar materials
United States Patent 3174333
US Patent References:
Flex testing device
- - 2709915

Coated fabric flexing device
- - 3043134


Inventors:
Lennart, Behre Bengt
Publication Date:
03/23/1965
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Assignee:
Stiftelsen, Svensk Textilforskn
Primary Class:
73/846
Other Classes:
73/159, 73/794
International Classes:
G01N33/36
Foreign References:
CH182762A